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ELFORUM - Forumul electronistilor

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Va salut . Am la reparat tv menționat în titlu model nr TV-2165.Tv la am primit cu o imagine amestecata mai exact nu are rastru doar o imagine cu toate culorile amestecate . Am schimbat conzi defecți ce au fost buni măsurați cu esr-metrul. Sursa debitează următoarele tensiuni:11513,5-12.526.511.515Și 190v videoMenționez ca pe ieșirile rgb am 0.88vProba cu alt tub am făcut și tot asa se manifesta. Tv are sasiul P1470A01Sursa cu tranzistori.Traf linii bsc-25t1010aProcesor TDA11126PS/v3/3.Memoria 24c08 cu dump schimbat .

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